package com.bosicloud.cmb.ibp.edge.config;

import com.bosicloud.cmb.ibp.edge.constant.HeaderKeys;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import springfox.documentation.builders.ParameterBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.schema.ModelRef;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.service.Parameter;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;


/**
 * @author Jack Peng / ziliang.peng@bosicloud.com
 */
@Configuration
@EnableSwagger2
public class SwaggerConfig {

    @Bean
    public Docket api() {

        ParameterBuilder tokenPar = new ParameterBuilder();
        List<Parameter> pars = new ArrayList<Parameter>();
        tokenPar.name(HeaderKeys.IBP_TOKEN).description("令牌")
                .modelRef(new ModelRef("string"))
                .parameterType("header").required(false).build();
        pars.add(tokenPar.build());

        return new Docket(DocumentationType.SWAGGER_2)
                .select()
                .apis(RequestHandlerSelectors.basePackage("com.bosicloud.cmb.ibp.edge.controller"))
                .paths(PathSelectors.any())
                .build().apiInfo(info())
                .globalOperationParameters(pars);
    }

    private ApiInfo info() {

        return new ApiInfo(
                "IBP边界服务",
                "供前端统一使用的接口.",
                "1.0",
                "http://www.bosicloud.com",
                new Contact("BOSICLOUD", "http://www.bosicloud.com", "ziliang.peng@bosicloud.com"),
                "Commercial Licensing", "http://www.bosicloud.com", Collections.emptyList());
    }
}